Update pixel.cpp

pixel.cpp

@@ -17,7 +17,8 @@ int convertBinInt(long long n);
 void decrypt(int data);
 
 
-void pixel(ap_int<32> selector,
+void pixel(char* key;
+        ap_int<32> selector,
 		ap_int<32> position1,
 		ap_int<32> position2,
 		ap_int<32> stream_count,
@@ -26,6 +27,7 @@ void pixel(ap_int<32> selector,
 		hls::stream< pkt_t > &dout
 ) {
 	#pragma HLS INTERFACE ap_ctrl_none port=return
+    #pragma HLS INTERFACE s_axilite port=key
     #pragma HLS INTERFACE s_axilite port=selector
 	#pragma HLS INTERFACE s_axilite port=position1
 	#pragma HLS INTERFACE s_axilite port=position2